i2o: cleanup some exit paths

This is just a cleanup and doesn't change how the code works.

The original code had a mix of returns and gotos so I changed everything
to just return directly.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Reviewed-by: Christoph Lameter <cl@linux-foundation.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/message/i2o/i2o_config.c

@@ -314,22 +314,22 @@ static int i2o_cfg_swul(unsigned long arg)
 	int ret = 0;
 
 	if (copy_from_user(&kxfer, pxfer, sizeof(struct i2o_sw_xfer)))
-		goto return_fault;
+		return -EFAULT;
 
 	if (get_user(swlen, kxfer.swlen) < 0)
-		goto return_fault;
+		return -EFAULT;
 
 	if (get_user(maxfrag, kxfer.maxfrag) < 0)
-		goto return_fault;
+		return -EFAULT;
 
 	if (get_user(curfrag, kxfer.curfrag) < 0)
-		goto return_fault;
+		return -EFAULT;
 
 	if (curfrag == maxfrag)
 		fragsize = swlen - (maxfrag - 1) * 8192;
 
 	if (!kxfer.buf)
-		goto return_fault;
+		return -EFAULT;
 
 	c = i2o_find_iop(kxfer.iop);
 	if (!c)
@@ -373,12 +373,8 @@ static int i2o_cfg_swul(unsigned long arg)
 
 	i2o_dma_free(&c->pdev->dev, &buffer);
 
-      return_ret:
 	return ret;
-      return_fault:
-	ret = -EFAULT;
-	goto return_ret;
-};
+}
 
 static int i2o_cfg_swdel(unsigned long arg)
 {